CVE - CVE-2022-49489

CVE-ID
CVE-2022-49489	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume BUG: Unable to handle kernel paging request at virtual address 006b6b6b6b6b6be3 Call trace: dpu_vbif_init_memtypes+0x40/0xb8 dpu_runtime_resume+0xcc/0x1c0 pm_generic_runtime_resume+0x30/0x44 __genpd_runtime_resume+0x68/0x7c genpd_runtime_resume+0x134/0x258 __rpm_callback+0x98/0x138 rpm_callback+0x30/0x88 rpm_resume+0x36c/0x49c __pm_runtime_resume+0x80/0xb0 dpu_core_irq_uninstall+0x30/0xb0 dpu_irq_uninstall+0x18/0x24 msm_drm_uninit+0xd8/0x16c Patchwork: https://patchwork.freedesktop.org/patch/483255/ [DB: fixed Fixes tag]
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/134760263f6441741db0b2970e7face6b34b6d1c URL:https://git.kernel.org/stable/c/134760263f6441741db0b2970e7face6b34b6d1c MISC:https://git.kernel.org/stable/c/5b0adf5cbf3b74721e4e4c4e0cadc91b8df8bcc2 URL:https://git.kernel.org/stable/c/5b0adf5cbf3b74721e4e4c4e0cadc91b8df8bcc2 MISC:https://git.kernel.org/stable/c/97ac682b6f7d36be5d934f86c9911066540a68f1 URL:https://git.kernel.org/stable/c/97ac682b6f7d36be5d934f86c9911066540a68f1 MISC:https://git.kernel.org/stable/c/aa4cb188988dc6f1b3f4917d4dbc452150a5d871 URL:https://git.kernel.org/stable/c/aa4cb188988dc6f1b3f4917d4dbc452150a5d871 MISC:https://git.kernel.org/stable/c/ef10d0c68e8608848cd58fca2589685718426607 URL:https://git.kernel.org/stable/c/ef10d0c68e8608848cd58fca2589685718426607 MISC:https://git.kernel.org/stable/c/ef4bdaac7cb5416f236613ed9337ff0ea8ee329b URL:https://git.kernel.org/stable/c/ef4bdaac7cb5416f236613ed9337ff0ea8ee329b MISC:https://git.kernel.org/stable/c/fa5186b279ecf44b14fb435540d2065be91cb1ed URL:https://git.kernel.org/stable/c/fa5186b279ecf44b14fb435540d2065be91cb1ed
Assigning CNA
kernel.org
Date Record Created
20250226	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250226)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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